TM-9-2320-366-34-1 MTV Direct Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 TM 9-2320-366-34-1 Wear appropriate eye protection when working under vehicle due to the possibility of falling debris. Failure to comply may result in injury to personnel. Maintain engine rpm at 1,250-1,450 rpm while performing pressure and flow tests. Failure to comply may result in damage to equipment. HYDRAULIC FLOW AND PRESSURE TEST CAUTION WARNING (14) Shut down engine (TM 9-2320-366-10-1). (15) Disconnect pressure hose from hydraulic tester at pressure port (P) of winch control valve. (16) Disconnect pump supply pressure hose from hydraulic tester. (17) Connect pump supply pressure hose to port (P) on winch control valve. (18) Remove drain pan from under winch control valve. (1) Position drain pan under winch control valve. (2) Disconnect pump supply pressure hose from pressure port (P) on winch control valve. (3) Connect pressure hose to hydraulic tester. (4) Connect pressure hose from hydraulic tester to pressure port (P) of winch control valve. (5) Completely open hydraulic tester load valve. (6) Start and run engine until normal operating temperature is reached (TM 9-2320-366-10-1). (7) Engage PTO (TM 9-2320-366-10-1). (8) Increase engine RPM to 1250-145- RPM (TM 9-2320-366-10-1). (9) Slowly close load valve on hydraulic tester until 2450-2600 psi (16893-17927 kPa) is reached and note flow on hydraulic tester. (10) If flow is not 15-18 GPM (57-70 lpm) at 2450-2600 psi, replace hydraulic rotary pump (para 16-91). (11) Open load valve on hydraulic tester. (12) Decrease engine speed (TM 9-2320-366-10-1). (13) Position PTO switch to off (TM 9-2320-366-10-1). 2-1021 2-1021 2-1021 2-1021 2-1021